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$878+ Cheap flights from Montana to Vietnam

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SGN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Montana to Vietnam

Best flights from Montana to Vietnam
Discover carefully curated flight deals from Montana to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:35 pmBIL - SGN
2 stops35h 10mMultiple Airlines
Tue 2/245:55 pmSGN - BIL
2 stops42h 48mMultiple Airlines
Deal found 10/29$878
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:30 amBIL - SGN
3 stops50h 25mUnited Airlines
Sat 2/216:00 amSGN - BIL
3 stops29h 21mUnited Airlines
Deal found 10/30$901
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:35 pmBIL - SGN
2 stops40h 25mEVA Air
Mon 2/231:55 amSGN - BIL
2 stops34h 48mEVA Air
Deal found 10/29$944
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:15 amBIL - SGN
2 stops28h 05mDelta
Thu 2/268:00 amSGN - BIL
2 stops28h 50mDelta
Deal found 10/30$1,125
This oojo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:00 pmFCA - DAD
2 stops36h 15mMultiple Airlines
Tue 4/76:45 pmDAD - FCA
2 stops42h 13mMultiple Airlines
Deal found 10/28$883
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/14:13 pmBIL - SGN
3 stops40h 42mUnited Airlines
Sat 2/216:00 amSGN - BIL
3 stops29h 21mUnited Airlines
Deal found 10/30$901
This Ovago deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:05 amFCA - DAD
3 stops35h 00mJapan Airlines
Tue 4/71:35 pmDAD - FCA
3 stops41h 16mJapan Airlines
Deal found 10/28$2,229
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:10 pmBIL - SGN
2 stops39h 10mDelta
Thu 2/268:00 amSGN - BIL
2 stops28h 50mDelta
Deal found 10/30$1,132
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:13 pmBIL - SGN
3 stops40h 42mUnited Airlines
Sat 2/216:00 amSGN - BIL
3 stops29h 21mUnited Airlines
Deal found 10/30$1,043
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/44:13 pmBIL - SGN
3 stops40h 42mUnited Airlines
Sun 2/226:00 amSGN - BIL
3 stops41h 50mUnited Airlines
Deal found 10/30$1,043
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:10 amBIL - SGN
2 stops26h 15mDelta
Thu 2/268:00 amSGN - BIL
2 stops28h 50mDelta
Deal found 10/30$1,205
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:13 pmBIL - SGN
3 stops40h 42mUnited Airlines
Thu 2/266:00 amSGN - BIL
3 stops45h 23mUnited Airlines
Deal found 10/30$1,055
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/310:52 amBIL - SGN
3 stops46h 03mUnited Airlines
Tue 2/247:30 amSGN - BIL
2 stops27h 51mUnited Airlines
Deal found 10/29$1,168
This eDestinos deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/311:54 pmFCA - DAD
2 stops41h 51mMultiple Airlines
Fri 2/2011:00 pmDAD - FCA
2 stops38h 59mMultiple Airlines
Deal found 10/29$1,598
This eDestinos deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:25 amFCA - DAD
2 stops49h 20mMultiple Airlines
Sun 2/2211:00 pmDAD - FCA
2 stops49h 18mMultiple Airlines
Deal found 10/28$1,610

Cheap flight deals from Montana to Vietnam

Keep the following information in mind while searching for Montana to Vietnam flight deals. Data was last updated October 30, 2025.

Round-trip from

$878
(oojo)
From Montana to Vietnam
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Montana to Vietnam that are best for you.

Fly from

Montana

Fly to

Vietnam

Route

Depart

Return

Price

BillingsHo Chi Minh City

BIL - SGN

BILSGN

Billings Logan Intl

Tue 2/3

3:35 pm-4:45 pm

2 stops35h 10m

Ho Chi Minh City

Tue 2/24

5:55 pm-10:43 pm

2 stops42h 48m

$878

KalispellDa Nang

FCA - DAD

FCADAD

Kalispell Glacier Park

Tue 3/10

4:00 pm-5:15 pm

2 stops36h 15m

Da Nang

Tue 4/7

6:45 pm-11:58 pm

2 stops42h 13m

$883

BillingsHo Chi Minh City

BIL - SGN

BILSGN

Billings Logan Intl

Mon 2/2

6:30 am-10:55 pm

3 stops50h 25m

Ho Chi Minh City

Sat 2/21

6:00 am-9:21 pm

3 stops29h 21m

$901

BillingsHo Chi Minh City

BIL - SGN

BILSGN

Billings Logan Intl

Sun 2/1

4:13 pm-10:55 pm

3 stops40h 42m

Ho Chi Minh City

Sat 2/21

6:00 am-9:21 pm

3 stops29h 21m

$901

BillingsHo Chi Minh City

BIL - SGN

BILSGN

Billings Logan Intl

Tue 2/3

3:35 pm-10:00 pm

2 stops40h 25m

Ho Chi Minh City

Mon 2/23

1:55 am-10:43 pm

2 stops34h 48m

$944

BillingsHo Chi Minh City

BIL - SGN

BILSGN

Billings Logan Intl

Tue 2/3

4:13 pm-10:55 pm

3 stops40h 42m

Ho Chi Minh City

Sat 2/21

6:00 am-9:21 pm

3 stops29h 21m

$1,043

BillingsHo Chi Minh City

BIL - SGN

BILSGN

Billings Logan Intl

Wed 2/4

4:13 pm-10:55 pm

3 stops40h 42m

Ho Chi Minh City

Sun 2/22

6:00 am-9:50 am

3 stops41h 50m

$1,043

BillingsHo Chi Minh City

BIL - SGN

BILSGN

Billings Logan Intl

Tue 2/3

4:13 pm-10:55 pm

3 stops40h 42m

Ho Chi Minh City

Thu 2/26

6:00 am-1:23 pm

3 stops45h 23m

$1,055

BillingsHo Chi Minh City

BIL - SGN

BILSGN

Billings Logan Intl

Mon 2/2

5:15 am-11:20 pm

2 stops28h 05m

Ho Chi Minh City

Thu 2/26

8:00 am-10:50 pm

2 stops28h 50m

$1,125

BillingsHo Chi Minh City

BIL - SGN

BILSGN

Billings Logan Intl

Sun 2/1

6:10 pm-11:20 pm

2 stops39h 10m

Ho Chi Minh City

Thu 2/26

8:00 am-10:50 pm

2 stops28h 50m

$1,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 15 results
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Best time to book a flight from Montana to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Vietnam

What is the cheapest time of day to fly from MT to VN?

Find hourly flight availability from Montana to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 10% on flights from Montana to Vietnam by exploring options for tickets in the morning.

Related info for your journey

Find useful and relevant information for your journey from Montana to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montana to Vietnam?

    For as low as $944, United Airlines can have you in Vietnam from Montana in 40h 25m. The distance between Montana and Vietnam is about 7950 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Montana to Vietnam that include hotel bookings?

    Yes. In addition to deals on Montana to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Vietnam.

  • Can I find deals for business class flights from Montana to Vietnam?

    Yes. Cheapflights offers flight deals from Montana to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Montana to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Montana to Vietnam

Discover the top airline that operate flights from Montana to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$852Average$1,386FlexibilityNo cancel feeOn-time69%

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